feat: choose outfit from library when creating a dragon

scenes/dragon_editor/dragon_editor.gd

@@ -2,5 +2,40 @@ extends Window
 class_name DragonEditor
 
 
+@onready var hat: TextureRect = $CanvasLayer/Dragon/Hat
+@onready var shirt: TextureRect = $CanvasLayer/Dragon/Shirt
+@onready var shoes: TextureRect = $CanvasLayer/Dragon/Shoes
+
+@export var hat_outfits: DragonOutfit
+@export var shirt_outfits: DragonOutfit
+@export var shoes_outfits: DragonOutfit
+
+
+signal on_create_dragon(hat: Texture2D, shirt: Texture2D, shoes: Texture2D)
+
+
+func _ready() -> void:
+	hat.texture = null
+	shirt.texture = null
+	shoes.texture = null
+
+
 func _on_close_requested() -> void:
 	queue_free()
+
+
+func _on_change_hat_pressed() -> void:
+	hat.texture = hat_outfits.pick_next()
+
+
+func _on_change_shirt_pressed() -> void:
+	shirt.texture = shirt_outfits.pick_next()
+
+
+func _on_change_shoes_pressed() -> void:
+	shoes.texture = shoes_outfits.pick_next()
+
+
+func _on_create_pressed() -> void:
+	on_create_dragon.emit(hat.texture, shirt.texture, shoes.texture)
+	queue_free()